1 files changed, 95 insertions, 0 deletions
diff --git a/game/hud/HudScript.cpp b/game/hud/HudScript.cpp
new file mode 100644
index 0000000..8f77706
--- /dev/null
+++ b/game/hud/HudScript.cpp
@@ -0,0 +1,95 @@
+#include "HudScript.h"
+#include "HudConfig.h"
+
+#include "../Config.h"
+#include "../Events.h"
+
+#include <climits>
+
+#include <crepe/api/Text.h>
+#include <crepe/api/Transform.h>
+#include <crepe/manager/SaveManager.h>
+
+using namespace crepe;
+using namespace std;
+
+void HudScript::init() {
+	savemgr = &this->get_save_manager();
+	savemgr->set(TOTAL_COINS_RUN, 0);
+	Text & txt = this->get_components_by_name<Text>(HUD_BEST).front();
+	string record
+		= BEST + to_string(savemgr->get<int>(DISTANCE_GAME, 0).get()) + DISTANCE_UNIT;
+	txt.text = record;
+	txt.dimensions = {BEST_CHAR_WIDTH * record.size(), (BEST_CHAR_WIDTH) * 2};
+	txt.offset
+		= TOP_LEFT + FONTOFFSET + BEST_OFFSET + vec2 {record.size() * BEST_CHAR_WIDTH / 2, 0};
+
+	this->subscribe<GetCoinEvent>([this](const GetCoinEvent e) -> bool {
+		return this->get_coin(e);
+	});
+	this->subscribe<KeyPressEvent>([this](const KeyPressEvent & ev) -> bool {
+		return this->toggle_fps(ev);
+	});
+	this->subscribe<EndGameEvent>([this](const EndGameEvent e) -> bool {
+		return this->save();
+	});
+}
+
+bool HudScript::toggle_fps(crepe::KeyPressEvent ev) {
+	if (ev.key != Keycode::END) return false;
+	Text & txt_fps = this->get_components_by_name<Text>(HUD_FPS).front();
+	this->show_fps = !this->show_fps;
+	if (this->show_fps) {
+		txt_fps.active = true;
+	} else {
+		txt_fps.active = false;
+	}
+	return true;
+}
+
+void HudScript::frame_update(crepe::duration_t dt) {
+
+	// Distance
+	Text & txt_dt = this->get_components_by_name<Text>(HUD_DISTANCE).front();
+	Transform & tf = this->get_components_by_name<Transform>(PLAYER_NAME).front();
+	string distance
+		= to_string(static_cast<int>(tf.position.x / STEP_SIZE_DISTANCE)) + DISTANCE_UNIT;
+	this->distance_st = distance;
+	txt_dt.text = distance;
+	txt_dt.dimensions = {DISTANCE_CHAR_WIDTH * distance.size(), (DISTANCE_CHAR_WIDTH) * 2};
+	txt_dt.offset
+		= TOP_LEFT + FONTOFFSET + vec2 {distance.size() * DISTANCE_CHAR_WIDTH / 2, 0};
+
+	// Coins
+	Text & txt_co = this->get_components_by_name<Text>(HUD_COINS).front();
+	string amount_of_coins = to_string(this->coin_amount);
+	this->coin_amount_st = amount_of_coins;
+	txt_co.text = amount_of_coins;
+	txt_co.dimensions = {COINS_CHAR_WIDTH * amount_of_coins.size(), (COINS_CHAR_WIDTH) * 2};
+	txt_co.offset = TOP_LEFT + FONTOFFSET + COINS_OFFSET
+					+ vec2 {amount_of_coins.size() * COINS_CHAR_WIDTH / 2, 0};
+
+	// FPS
+	Text & txt_fps = this->get_components_by_name<Text>(HUD_FPS).front();
+	float fps = this->get_loop_timer().get_fps();
+	string fps_amount = to_string(this->get_loop_timer().get_fps());
+	txt_fps.text = fps_amount;
+	txt_fps.dimensions = {FPS_CHAR_WIDTH * fps_amount.size(), (FPS_CHAR_WIDTH) * 2};
+	txt_fps.offset = TOP_LEFT + FONTOFFSET + FPS_OFFSET
+					 + vec2 {fps_amount.size() * FPS_CHAR_WIDTH / 2, 0};
+	if (fps >= 30) txt_fps.data.text_color = Color::YELLOW;
+	if (fps >= 50) txt_fps.data.text_color = Color::GREEN;
+	if (fps < 30) txt_fps.data.text_color = Color::RED;
+}
+
+bool HudScript::get_coin(const GetCoinEvent e) {
+	this->coin_amount = e.amount_of_coins;
+	return true;
+}
+
+bool HudScript::save() {
+	SaveManager & savemgr = this->get_save_manager();
+	savemgr.set(TOTAL_COINS_RUN, this->coin_amount);
+	savemgr.set(DISTANCE_RUN, this->distance_st);
+	return false;
+}